2004 DII Intermittent Problem with Security System/Immobilizer
#1
![Angry](https://landroverforums.com/forum/images/icons/icon8.gif)
I have an issue with starting my Disco that I encounter periodically. About 18 months ago I went to start my Disco and all the lights/gauges came on but it didn't start (no click, no nothing). I attempted to use my FOB to reset security system as I thought that was the problem. I had to have the Disco towed to the Land Rover dealership. They replaced the ignition wiring harness and that seemed to correct for a while. I had the problem once again about 8 months ago with same symptoms but after a few minutes of messing with FOB the truck started. Issue came back last Friday and I had to have it towed again to Dealership. They took 2 days to look at it and when they did the truck started with no issues. I got the truck home yesterday and cleaned the battery terminals. I went to start it and same problem. I get all the lights/gauges/etc but no click or attempt to start. I can also use FOB to turn security system on and what appears to be off but it still seems the Immobilizer is stopping the engine from starting.
I read on the Forum that possibly disconnecting the negative battery cable would allow me to start the truck but that does not work.
Does anyone have any suggestions before I have the truck towed back to the Land Rover dealer yet again....
Thanks,
I read on the Forum that possibly disconnecting the negative battery cable would allow me to start the truck but that does not work.
Does anyone have any suggestions before I have the truck towed back to the Land Rover dealer yet again....
Thanks,
#2
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Arorra12
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04-15-2011 08:57 AM